144483836

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 298647552

約数和(自身を除く): 154163716

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 127, 164, 254, 287, 508, 574, 889, 991, 1148, 1778, 1982, 3556, 3964, 5207, 6937, 10414, 13874, 20828, 27748, 36449, 40631, 72898, 81262, 125857, 145796, 162524, 251714, 284417, 503428, 568834, 880999, 1137668, 1761998, 3523996, 5160137, 10320274, 20640548, 36120959, 72241918, 144483836]

約数ペア:

[(1, 144483836), (2, 72241918), (4, 36120959), (7, 20640548), (14, 10320274), (28, 5160137), (41, 3523996), (82, 1761998), (127, 1137668), (164, 880999), (254, 568834), (287, 503428), (508, 284417), (574, 251714), (889, 162524), (991, 145796), (1148, 125857), (1778, 81262), (1982, 72898), (3556, 40631), (3964, 36449), (5207, 27748), (6937, 20828), (10414, 13874)]